Category:No known copyright

Media in category "No known copyright"

The following 17 files are in this category, out of 17 total.

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  Cliffs dow chemical p8418n85d 0 7w62f892j.tif 4,180 × 3,449, 2 pages; 41.31 MB
  
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  Dedication of dow zzf5tv3 6cqy1vl.tif 3,846 × 2,950; 10.85 MB
  
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  Governor george romney 9duelmb fawybwv.tif 5,696 × 4,518; 24.57 MB
  
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  Infrared spectrophotomete w66344588 0 th83m026b.tif 3,444 × 4,228, 2 pages; 41.73 MB
  
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  Marguerite tenhunen and gf06g3253 0 d217qq067.tif 6,039 × 4,811; 27.71 MB
  
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  Night with ike frc2gjq er2oyzu.tif 4,425 × 3,615; 15.28 MB
  
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  Perkin elmer infrared 02870w85m 0 rn301230p.tif 4,244 × 3,468, 2 pages; 42.18 MB
  
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  Perkin elmer infrared 5t34sk48b 0 765372295.tif 4,244 × 3,453, 2 pages; 41.99 MB
  
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  Perkin elmer infrared 7m01bm63b 0 gt54kn76d.tif 4,294 × 3,412, 2 pages; 41.98 MB
  
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  Perkin elmer infrared f7623d37g 0 w9505134x.tif 4,292 × 3,444, 2 pages; 42.36 MB
  
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  Perkin elmer infrared r207tq060 0 n583xw01j.tif 4,252 × 3,460, 2 pages; 42.16 MB
  
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  Perkin elmer infrared vm40xs55h 0 7m01bm61s.tif 3,460 × 4,244, 2 pages; 42.08 MB
  
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  Portrait of henry 1v53jx02k 0 37720c95d.tif 3,500 × 4,316, 2 pages; 43.28 MB
  
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  Portrait of henry 5425k9781 0 8k71nh31p.tif 3,466 × 4,299, 2 pages; 42.7 MB
  
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  Portrait of john x633f206c 0 pg15bf99h.tif 5,268 × 6,532, 2 pages; 98.51 MB
  
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  Portrait of thomas 9s161624t 0 9880vr00j.jpg 2,816 × 3,663; 887 KB
  
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  President dwight d yj7tsjw m3zcuho.tif 5,347 × 4,512; 23.03 MB